[all-commits] [llvm/llvm-project] 08aeb7: Revert "[llvm-exegesis] Introduce Subprocess Execu...

[Aiden Grossman via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 08aeb7c35ddbb8113fa95c4ffee4fc9493259ceb
      https://github.com/llvm/llvm-project/commit/08aeb7c35ddbb8113fa95c4ffee4fc9493259ceb
  Author: Aiden Grossman <agrossman154 at yahoo.com>
  Date:   2023-06-21 (Wed, 21 Jun 2023)

  Changed paths:
    R llvm/test/tools/llvm-exegesis/X86/latency/subprocess-abnormal-exit-code.s
    R llvm/test/tools/llvm-exegesis/X86/latency/subprocess-segfault.s
    R llvm/test/tools/llvm-exegesis/X86/latency/subprocess.s
    M llvm/tools/llvm-exegesis/lib/BenchmarkRunner.cpp
    M llvm/tools/llvm-exegesis/lib/BenchmarkRunner.h
    M llvm/tools/llvm-exegesis/llvm-exegesis.cpp

  Log Message:
  -----------
  Revert "[llvm-exegesis] Introduce Subprocess Executor Mode"

This reverts commit 0d4ef4ff01addbb40b9122a00d6b2f23104cbb3b.

This was causing build failures on certain platforms when built with
-Werror due to unused variable warnings in addition to causing build
failures on Linux systems with older kernel versions as kernels prior to
v5.15 don't support sys_pidfd_getpid. Reverting as I need to setup a
system to properly test the rest of the patches in this series.

Also reverts 8c6668fa42dba59ddc286ba256d71c1b9c5228b8 which fixed the
first issue so that the patch can actually be reverted.